Full Lift Safety Valve is installed on the equipment and pipeline with medium of air, oil, water, steam, corrosive gas or liquid. When the pressure in the equipment and pipeline exceeds the allowable value, the valve will open automatically and then discharge in full;When the pressure is reduced to the specified value, the valve automatically closes to ensure the safety of equipment and pipeline.

Technical parameters

Design standard: ISO4126,API RP520,GB/T12241,

Valve diameter: 1/2"~16" (DN20~DN400)

Pressure CLASS: ASME CLASS 150~2500(PN16~PN420)

Main materials: carbon steel, stainless steel, alloy steel and duplex steel